package com.kgc.springboot.hangduo.service;

import com.kgc.springboot.hangduo.pojo.User;

/**
 * @author: ASUS
 * @date: 2020/12/22 20:33
 * @description:
 */
public interface UserService {
    //登录
    User login(String phone,String password);
    //修改
    int updateByUser(User user);
    //根据id查询用户
    User selectById(Integer id);
}
